Home / 4,432,612.66-6,116,741.78-2,571,884.48

Finding the Fourth Proportional to 4,432,612.66, 6,116,741.78 and 2,571,884.48

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Solution

The fourth proportional to 4,432,612.66, 6,116,741.78 and 2,571,884.48 is: 3,549,047.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,612.66 : 6,116,741.78 = 2,571,884.48 : x
  2. Step 2: Convert to fraction form
    4,432,612.66/6,116,741.78 = 2,571,884.48/x
  3. Step 3: Cross multiply
    4,432,612.66x = 6,116,741.78 × 2,571,884.48
  4. Step 4: Simplify right side
    4,432,612.66x = 15,731,553,252,149.57
  5. Step 5: Solve for x
    x = 15,731,553,252,149.57/4,432,612.66
  6. Step 6: Final answer
    x = 3,549,047.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.